40773766853835 has 64 divisors (see below), whose sum is σ = 77042448552960. Its totient is φ = 20389011033600.

The previous prime is 40773766853773. The next prime is 40773766853837. The reversal of 40773766853835 is 53835866737704.

It is a happy number.

40773766853835 is a `hidden beast` number, since 4 + 0 + 77 + 376 + 68 + 53 + 83 + 5 = 666.

40773766853835 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 40773766853835 - 2⁷ = 40773766853707 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40773766853837) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 33172741 + ... + 34379910.

It is an arithmetic number, because the mean of its divisors is an integer number (1203788258640).

Almost surely, 2^{40773766853835} is an apocalyptic number.

40773766853835 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

40773766853835 is a deficient number, since it is larger than the sum of its proper divisors (36268681699125).

40773766853835 is a wasteful number, since it uses less digits than its factorization.

40773766853835 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67552945 (or 67552939 counting only the distinct ones).

The product of its (nonzero) digits is 2133734400, while the sum is 72.

The spelling of 40773766853835 in words is "forty trillion, seven hundred seventy-three billion, seven hundred sixty-six million, eight hundred fifty-three thousand, eight hundred thirty-five".